Dräger Infinity Delta/Infinity Delta XL/Infinity Kappa prior VF10.1 Port 7000/7100 UDP Packet input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.3$0-$5k0.00

A vulnerability has been found in Dräger Infinity Delta, Infinity Delta XL and Infinity Kappa (Medical Device Software) and classified as critical. This vulnerability affects an unknown part of the component Port 7000/7100. The manipulation as part of a UDP Packet leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-020. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect availability.

The bug was discovered 03/08/2016. The weakness was released 01/22/2019 by Marc Ruef and Rocco Gagliardi with scip AG as VulDB 91696 as confirmed entry (VulDB). The advisory is shared for download at vuldb.com. The public release was coordinated with the vendor. This vulnerability was named CVE-2018-19010. The exploitation appears to be easy. The attack needs to be done within the local network. No form of authentication is required for a successful exploitation. Technical details are unknown but a private exploit is available.

A private exploit has been developed by Marc Ruef/Rocco Gagliardi in TCP Packet. It is declared as functional. The vulnerability was handled as a non-public zero-day exploit for at least 196 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version VF10.1 eliminates this vulnerability.Proper firewalling of tcp/7000, tcp/7100 is able to address this issue. The best possible mitigation is suggested to be upgrading to the latest version. A possible mitigation has been published before and not just after the disclosure of the vulnerability. The update will close the affected ports. Delta drops malformed packets to this port and does not reboot.

Additional details are provided at ics-cert.us-cert.gov.

Productinfo

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Vendor

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.3

VulDB Base Score: 6.5
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

Vendor Base Score (Dräger): 6.5
Vendor Vector (Dräger): 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Partially

Availability: 🔍
Access: Private
Status: Functional
Author: Marc Ruef/Rocco Gagliardi
Reliability: 🔍
Programming Language: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍

Upgrade: Infinity Delta/Infinity Delta XL/Infinity Kappa VF10.1
Firewalling: 🔍

Timelineinfo

03/08/2016 🔍
06/01/2016 +85 days 🔍
07/10/2016 +39 days 🔍
09/19/2016 +71 days 🔍
11/06/2018 +777 days 🔍
12/31/2018 +55 days 🔍
01/22/2019 +22 days 🔍
01/22/2019 +0 days 🔍
01/28/2019 +6 days 🔍
09/19/2022 +1330 days 🔍

Sourcesinfo

Advisory: VulDB 91696
Researcher: Marc Ruef, Rocco Gagliardi
Organization: scip AG
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2018-19010 (🔍)
SecurityFocus: 106683

scip Labs: https://www.scip.ch/en/?labs.20161013
Misc.: 🔍

Entryinfo

Created: 09/19/2016 05:32 PM
Updated: 09/19/2022 09:01 AM
Changes: 09/19/2016 05:32 PM (75), 01/23/2019 02:47 PM (4), 09/19/2022 08:57 AM (4), 09/19/2022 09:01 AM (17)
Complete: 🔍
Cache ID: 100:2F4:40

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